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Andrew T. S. Wee
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Journal Articles

Modulation of magneto-dynamic properties of permalloy/holmium heterostructures with antiferromagnetic coupled interface

Mingming Tian, Qian Chen, Ping Kwan Johnny Wong, Ruobai Liu, Fabien Silly, Mathieu G. Silly, Philippe Ohresser, Biao You, Jun Du, Andrew T. S. Wee, Juan-Carlos Rojas-Sánchez, Zhaocong Huang, Wen Zhang, Ya Zhai
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 262404 (2023)
https://doi.org/10.1063/5.0169500
Published: December 2023
View article titled, Modulation of magneto-dynamic properties of permalloy/holmium heterostructures with antiferromagnetic coupled interface
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Includes: Supplementary data
Journal Articles

Publisher's Note: “Detection of two-dimensional small polarons at oxide interfaces by optical spectroscopy” [Appl. Phys. Rev. 10 , 031406 (2023)]

Chi Sin Tang, Shengwei Zeng, Jing Wu, Shunfeng Chen, Muhammad A. Naradipa, Dongsheng Song, M. V. Milošević, Ping Yang, Caozheng Diao, Jun Zhou, Stephen J. Pennycook, Mark B. H. Breese, Chuanbing Cai, Thirumalai Venkatesan, Ariando Ariando, Ming Yang, Andrew T. S. Wee, Xinmao Yin
Journal: Applied Physics Reviews
Appl. Phys. Rev. 10, 039901 (2023)
https://doi.org/10.1063/5.0173910
Published: September 2023
View article titled, Publisher's Note: “Detection of two-dimensional small polarons at oxide interfaces by optical spectroscopy” [Appl. Phys. Rev. 10 , 031406 (2023)]
Open the PDF for Publisher's Note: “Detection of two-dimensional small polarons at oxide interfaces by optical spectroscopy” [Appl. Phys. Rev. 10 , 031406 (2023)] in another window
Journal Articles

Detection of two-dimensional small polarons at oxide interfaces by optical spectroscopy

Chi Sin Tang, Shengwei Zeng, Jing Wu, Shunfeng Chen, Muhammad A. Naradipa, Dongsheng Song, M. V. Milošević, Ping Yang, Caozheng Diao, Jun Zhou, Stephen J. Pennycook, Mark B. H. Breese, Chuanbing Cai, Thirumalai Venkatesan, Ariando Ariando, Ming Yang, Andrew T. S. Wee, Xinmao Yin
Journal: Applied Physics Reviews
Appl. Phys. Rev. 10, 031406 (2023)
https://doi.org/10.1063/5.0141814
Published: July 2023
View article titled, Detection of two-dimensional small polarons at oxide interfaces by optical spectroscopy
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Includes: Supplementary data
Journal Articles

Two-dimensional charge localization at the perovskite oxide interface

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Chi Sin Tang, Shengwei Zeng, Caozheng Diao, Jing Wu, Shunfeng Chen, Mark B. H. Breese, Chuanbing Cai, Thirumalai Venkatesan, Ariando Ariando, Andrew T. S. Wee, Xinmao Yin
Journal: Applied Physics Reviews
Appl. Phys. Rev. 9, 031405 (2022)
https://doi.org/10.1063/5.0094500
Published: August 2022
View article titled, Two-dimensional charge localization at the perovskite oxide interface
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Includes: Supplementary data
Journal Articles

1D chain structure in 1T′-phase 2D transition metal dichalcogenides and their anisotropic electronic structures

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Chi Sin Tang, Xinmao Yin, Andrew T. S. Wee
Journal: Applied Physics Reviews
Appl. Phys. Rev. 8, 011313 (2021)
https://doi.org/10.1063/5.0023799
Published: March 2021
View article titled, 1D chain structure in 1T′-phase 2D transition metal dichalcogenides and their anisotropic electronic structures
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Journal Articles

Self-assembled 2D finned covellite (CuS) for resistive RAM

Zhen Quan Cavin Ng, Royston Kuan Khoon Tan, Ashutosh Rath, Andrew T. S. Wee, Daniel H. C. Chua
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 063102 (2018)
https://doi.org/10.1063/1.5027129
Published: August 2018
View article titled, Self-assembled 2D finned covellite (CuS) for resistive RAM
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Journal Articles

Enhanced surface transfer doping of diamond by V2O5 with improved thermal stability

Kevin G. Crawford, Liang Cao, Dongchen Qi, Alexandre Tallaire, E. Limiti, C. Verona, Andrew T. S. Wee, David A. J. Moran
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 042103 (2016)
https://doi.org/10.1063/1.4940749
Published: January 2016
View article titled, Enhanced surface transfer doping of diamond by V<sub>2</sub>O<sub>5</sub> with improved thermal stability
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Journal Articles

Surface transfer doping of diamond by MoO3: A combined spectroscopic and Hall measurement study

Stephen A. O. Russell, Liang Cao, Dongchen Qi, Alexandre Tallaire, Kevin G. Crawford, Andrew T. S. Wee, David A. J. Moran
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 202112 (2013)
https://doi.org/10.1063/1.4832455
Published: November 2013
View article titled, Surface transfer doping of diamond by MoO<sub>3</sub>: A combined spectroscopic and Hall measurement study
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Journal Articles

Observation of Frenkel and charge transfer excitons in pentacene single crystals using spectroscopic generalized ellipsometry

Dongchen Qi, Haibin Su, M. Bastjan, O. D. Jurchescu, T. M. Palstra, Andrew T. S. Wee, M. Rübhausen, A. Rusydi
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 113303 (2013)
https://doi.org/10.1063/1.4811758
Published: September 2013
View article titled, Observation of Frenkel and charge transfer excitons in pentacene single crystals using spectroscopic generalized ellipsometry
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Journal Articles

Addendum: “Large room-temperature quantum linear magnetoresistance in multilayered epitaxial graphene: Evidence for two-dimensional magnetotransport” [Appl. Phys. Lett. 101 , 183105 (2012)]

Ram Sevak Singh, Xiao Wang, Wei Chen, Ariando, Andrew T. S. Wee
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 049902 (2013)
https://doi.org/10.1063/1.4816727
Published: July 2013
View article titled, Addendum: “Large room-temperature quantum linear magnetoresistance in multilayered epitaxial graphene: Evidence for two-dimensional magnetotransport” [Appl. Phys. Lett. 101 , 183105 (2012)]
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Journal Articles

Room temperature positive magnetoresistance via charge trapping in polyaniline-iron oxide nanoparticle composites

Aigu L. Lin, Tom Wu, Wei Chen, Andrew T. S. Wee
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 032408 (2013)
https://doi.org/10.1063/1.4815998
Published: July 2013
View article titled, Room temperature positive magnetoresistance via charge trapping in polyaniline-iron oxide nanoparticle composites
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Journal Articles

Large room-temperature quantum linear magnetoresistance in multilayered epitaxial graphene: Evidence for two-dimensional magnetotransport

Ram Sevak Singh, Xiao Wang, Wei Chen, Ariando, Andrew T. S. Wee
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 183105 (2012)
https://doi.org/10.1063/1.4765656
Published: November 2012
View article titled, Large room-temperature quantum linear magnetoresistance in multilayered epitaxial graphene: Evidence for two-dimensional magnetotransport
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Includes: Supplementary data
Journal Articles

Tuning the interfacial hole injection barrier between p-type organic materials and Co using a MoO3 buffer layer

Yu-Zhan Wang, Liang Cao, Dong-Chen Qi, Wei Chen, Andrew T. S. Wee, Xing-Yu Gao
Journal: Journal of Applied Physics
J. Appl. Phys. 112, 033704 (2012)
https://doi.org/10.1063/1.4740455
Published: August 2012
View article titled, Tuning the interfacial hole injection barrier between p-type organic materials and Co using a MoO<sub>3</sub> buffer layer
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Journal Articles

Polarization effects on energy-level alignment at the interfaces of polymer organic semiconductor films

Li-Hong Zhao, Rui-Qi Png, Cavan C. H. Chiam, Han Guo, Jing-Mei Zhuo, Lay-Lay Chua, Andrew T. S. Wee, Peter K. H. Ho
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 053304 (2012)
https://doi.org/10.1063/1.4734502
Published: August 2012
View article titled, Polarization effects on energy-level alignment at the interfaces of polymer organic semiconductor films
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Journal Articles

Study of electromagnetic enhancement for surface enhanced Raman spectroscopy of SiC graphene

Jing Niu, Viet Giang Truong, Han Huang, Sudhiranjan Tripathy, Caiyu Qiu, Andrew T. S. Wee, Ting Yu, Hyunsoo Yang
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 191601 (2012)
https://doi.org/10.1063/1.4712054
Published: May 2012
View article titled, Study of electromagnetic enhancement for surface enhanced Raman spectroscopy of SiC graphene
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Journal Articles

Photoresponse in epitaxial graphene with asymmetric metal contacts

Ram Sevak Singh, Venkatram Nalla, Wei Chen, Wei Ji, Andrew T. S. Wee
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 093116 (2012)
https://doi.org/10.1063/1.3692107
Published: March 2012
View article titled, Photoresponse in epitaxial graphene with asymmetric metal contacts
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Includes: Supplementary data
Journal Articles

Charge transfer dynamics of 3,4,9,10-perylene-tetracarboxylic-dianhydride molecules on Au(111) probed by resonant photoemission spectroscopy

Liang Cao, Yu-Zhan Wang, Tie-Xin Chen, Wen-Hua Zhang, Xiao-Jiang Yu, Kurash Ibrahim, Jia-Ou Wang, Hai-Jie Qian, Fa-Qiang Xu, Dong-Chen Qi, Andrew T. S. Wee
Journal: The Journal of Chemical Physics
J. Chem. Phys. 135, 174701 (2011)
https://doi.org/10.1063/1.3656834
Published: November 2011
View article titled, Charge transfer dynamics of 3,4,9,10-perylene-tetracarboxylic-dianhydride molecules on Au(111) probed by resonant photoemission spectroscopy
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Includes: Supplementary data
Journal Articles

Understanding tube-like electron emission from nanographite clustered films

A. T. T. Koh, Y. M. Foong, J. Yu, Daniel H. C. Chua, Andrew T. S. Wee, Y. Kudo, K. Okano
Journal: Journal of Applied Physics
J. Appl. Phys. 110, 034903 (2011)
https://doi.org/10.1063/1.3610514
Published: August 2011
View article titled, Understanding tube-like electron emission from nanographite clustered films
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Journal Articles

Electrical measurement of non-destructively p-type doped graphene using molybdenum trioxide

Lanfei Xie, Xiao Wang, Hongying Mao, Rui Wang, Mianzhi Ding, Yu Wang, Barbaros Özyilmaz, Kian Ping Loh, Andrew T. S. Wee, Ariando, Wei Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 012112 (2011)
https://doi.org/10.1063/1.3609318
Published: July 2011
View article titled, Electrical measurement of non-destructively p-type doped graphene using molybdenum trioxide
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Journal Articles

Room temperature ferromagnetism in partially hydrogenated epitaxial graphene

Lanfei Xie, Xiao Wang, Jiong Lu, Zhenhua Ni, Zhiqiang Luo, Hongying Mao, Rui Wang, Yingying Wang, Han Huang, Dongchen Qi, Rong Liu, Ting Yu, Zexiang Shen, Tom Wu, Haiyang Peng, Barbaros Özyilmaz, Kianping Loh, Andrew T. S. Wee, Ariando, Wei Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 193113 (2011)
https://doi.org/10.1063/1.3589970
Published: May 2011
View article titled, Room temperature ferromagnetism in partially hydrogenated epitaxial graphene
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